full/module/base/cms/internal/logic/post/incr_comment_unlike.go

package post

import (
	"context"

	"bsm/full/module/base/cms/internal/impl"
	"bsm/full/module/base/cms/internal/models"
	"git.apinb.com/bsm-sdk/core/errcode"
	"git.apinb.com/bsm-sdk/core/service"
	"git.apinb.com/bsm-sdk/core/utils"

	pb "bsm/full/module/base/cms/pb"
)

// 评论点踩处理
func IncrCommentUnlike(ctx context.Context, in *pb.CommentOpIdentityRequest) (*pb.StatusReply, error) {
	_, err := service.ParseMetaCtx(ctx, nil)
	if err != nil {
		return nil, err
	}
	var cnt int64
	if in.GetCommentIdentity() == "" {
		return nil, errcode.ErrInvalidArgument
	}
	err = models.IncrOrDescCommentField(in.CommentIdentity, "unlike_hits", false)
	if err != nil {
		return nil, errcode.ErrDB
	}
	if err := impl.DBService.Model(&models.CmsComment{}).Where("identity = ?", in.CommentIdentity).
		Pluck("unlike_hits", &cnt).Error; err != nil {
		return nil, errcode.ErrDB
	}
	return &pb.StatusReply{
		Details: utils.Int642String(cnt),
	}, nil
}